# SB\_0000007 Ethernet on Herelink One a SIYI Camera **For the latest updates, refer to the following link:**\ [SB\_0000007 Ethernet on Herelink one a SIYI camera](https://discuss.cubepilot.org/t/sb-0000007-ethernet-on-herelink-one-a-siyi-camera/13112) Attention all SIYI camera users, please DO NOT connect a SIYI camera to HereLink ethernet directly, you MUST use magnetics or capacitors to isolate or put a switch or hub in line. We are unsure as to why, but it appears that the SIYI is destroying the HereLink ethernet port. We are not blaming SIYI, it is simply that some hardware’s do not play well together, and sometimes need something in the middle to help… --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cubepilot.org/user-guides/service-bulletins-and-critical-notices/safety-service-bulletins/sb_0000007-ethernet-on-herelink-one-a-siyi-camera.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.